Case reorientation system and method
A case orienting system comprising a frame having a reference datum a traverse transport pivotally coupled to the frame about a traverse pivot axis, the traverse transport including a substantially continuous movable platform configured to support and transport at least one case in a case traverse direction along a traverse axis. The substantially continuous movable platform pivots about the traverse pivot axis to orient the case traverse direction to another traverse direction and a bias support disposed adjacent to and opposing the traverse transport and being movably coupled to the frame to move relative to the frame in opposition to the traverse transport, the bias support being configured to engage and seat against a seating surface of the at least one case to support the at least one case in a first orientation relative to the reference datum.
1. A method of automated case orienting, the method comprising:
providing a frame having a reference datum, a traverse pivotally coupled to the frame about a traverse pivot axis, and a support plate disposed adjacent the traverse and being coupled to the frame about a plate pivot axis;
placing at least one case on the support plate, the at least one case being supported by the support plate in a first orientation relative to the reference datum; and
pivoting a substantially continuous movable platform, of the traverse, and the support plate towards each other so that the at least one case supported on the support plate in the first orientation is stably transferred to the substantially continuous movable platform, the at least one case supported on the substantially continuous movable platform having a second orientation, relative to the reference datum, that is different than the first orientation.
2. The method of claim 1 , further comprising pivoting the substantially continuous movable platform and the support plate away from each other about a respective one of the traverse pivot axis and the plate pivot axis so as to form a common case support plane, the common case support plane forming the reference datum of the frame.
3. The method of claim 1 , wherein the support plate is spaced from the substantially continuous movable platform so as to form a gap between the support plate and the substantially continuous movable platform, the method further comprising providing a pliable support web disposed within the gap and coupled to both the support plate and the traverse.
4. The method of claim 1 , wherein the traverse pivot axis and the plate pivot axis are coaxial and extend along the traverse direction.
5. The method of claim 1 , wherein the substantially continuous movable platform comprises lateral edges extending in the traverse direction, the method further comprising extending the support plate between the lateral edges to effect transfer of the at least one case from the support plate to the substantially continuous movable platform.
6. The method of claim 5 , further comprising positioning, with the support plate, the at least one case onto the substantially continuous movable platform at least a predetermined distance from one of the lateral edges.
7. The method of claim 1 , wherein the substantially continuous movable platform comprises a belted conveyor.
8. The method of claim 1 , further comprising pivoting, with a traverse pivot actuator coupled to both the frame and the traverse, the traverse about the traverse pivot axis, and pivoting, with a plate pivot actuator separate and distinct from the traverse pivot actuator, the plate pivot actuator being coupled to both the frame and the support plate, the support plate about the plate pivot axis.
9. The method of claim 1 , wherein the case orienting system has a longitudinal length, in the traverse direction, of about thirty inches.
10. A method of automated case orienting, the method comprising:
providing a distributed storage array of a storage and retrieval system;
providing a case manipulation cell coupled to the distributed storage array, including:
a conveyor having a case support surface communicably coupled to the distributed storage array, and
a case orienting system coupled to the conveyor and having:
a traverse including a substantially continuous movable platform configured to support and transport at least one case in a traverse direction between the case orienting system and the conveyor, and
a support plate disposed adjacent the traverse and configured to support the at least one case in a first orientation relative to the case support surface of the conveyor;
effecting, with the conveyor a transfer of at least one case between the distributed storage array and the case manipulation cell; and
pivoting the substantially continuous movable platform and the support plate towards each other about a respective one of a traverse pivot axis and a plate pivot axis so that the at least one case supported on the support plate in the first orientation is stably transferred to the substantially continuous movable platform, the at least one case supported on the substantially continuous movable platform having a second orientation, relative to the case support surface of the conveyor, that is different than the first orientation.
11. The method of claim 10 , further comprising detecting, with a case unit inspection cell cases of the at least one case that exceed a predetermined height relative to the conveyor support surface.
12. The method of claim 11 , further comprising placing, with a case manipulation robot at least one of the cases that exceeds the predetermined height on the support plate for reorientation.
13. The method of claim 11 , further comprising placing, with a case manipulation robot at least one other case that is within the predetermined height on the traverse for transfer to the conveyor.
14. The method of claim 10 , further comprising pivoting the substantially continuous movable platform and the support plate away from each other about a respective one of the traverse pivot axis and the plate pivot axis to form a portion of the case support surface.
15. The method of claim 10 , wherein the support plate is spaced from the substantially continuous movable platform so as to form a gap between the support plate and the substantially continuous movable platform, the method further comprising providing a pliable support web disposed within the gap and coupled to both the support plate and the substantially continuous movable platform.
16. The method of claim 10 , wherein the traverse pivot axis and the plate pivot axis are coaxial and extend along the traverse direction.
17. The method of claim 10 , wherein the substantially continuous movable platform comprises lateral edges extending in the traverse direction, the method further comprising extending the support plate between the lateral edges effecting transfer of the at least one case from the support plate to the substantially continuous movable platform.
18. The method of claim 17 , further comprising positioning, with the support plate, the at least one case onto the substantially continuous movable platform at least a predetermined distance from one of the lateral edges.
19. The method of claim 10 , wherein the substantially continuous movable platform comprises a belted conveyor.
20. The method of claim 10 , further comprising pivoting, with a traverse pivot actuator coupled to both the frame and the traverse, the traverse about the traverse pivot axis; and
pivoting, with a plate pivot actuator separate and distinct from the traverse pivot actuator, the plate pivot actuator being coupled to both the frame and the support plate, the support plate about the plate pivot axis.
21. The method of claim 10 , wherein the case orienting system has a longitudinal length, in the traverse direction, of about thirty inches.